From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5402329AB15 for ; Tue, 17 Feb 2026 12:43:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771332198; cv=none; b=IFy4Xs615LhpZcCHu+sbAv5fpJ+YF3pxiFSzyK8UoIqQv4xcPALJbCRMIsko3Cod8hjVuVZcIk72MDSg2mLJcWuJQAcv0OEQntlVVw946JfSUAhQHgFFjEx7wz2RIVXLgEWSAG83Je3+k5V3iDqkhLf9IT6cWogQrboDCC0sL/E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771332198; c=relaxed/simple; bh=4QHlZiAg2nr+h401QmtY+/NbyzOxnSl6KaALxYS8iWU=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=WiIxYKz/sfFEbAAhcZqXVztOgBjS8pNfR4DLqEsArufObrTGpyO/2Ag4+m5hiTb82KJo6UWbrgqAnrTNsm8XRxm7M9ARBNaepvIWCcyxWvYJ7+b3GoWm9zC0qfgEtrUq5aVqoZrn5R467ch2euFdvm9MbDF7evCqrlftNjygk6Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=HEcMJIBS; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=DMLKL6wB; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="HEcMJIBS"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="DMLKL6wB" Received: from pps.filterd (m0279870.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 61HAoIf51613301 for ; Tue, 17 Feb 2026 12:43:15 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= LSGV+cDMrzNJBL7mWZtz0+eIS66GpKCa5MLYXFvWgz4=; b=HEcMJIBSybtdCLpG 6uCve4e0Qa0ahXp2gdjODYBpeDZJ0uK+AV1sf8LbVH3lQu3cR2VDaO+/6XNVuq++ NiwNxw8gZ+/i2D/BH03HUDE+tc7qqak+cd1ic+xhRNvj7YtPJ3G3xhvb0YTvABOS DhZMJ6FPV4vb4GTgCDGkIOGDx1DLd12XakNd59VAeoqNQLWj4R6Ub1KcQRk95cJF YuxxG4D5i7hToWEZkhZpxNLaM6aE6WFRzKTQrdtiseFkWTGqXs1hyDgueX60FTpM bc1pw+ZG/1tD/j0pVNYRSbOy5OIa5rI/+kDtNILt1EJC5+9ZNu9FPa7jrPfH//9g 4VT7TQ== Received: from mail-qk1-f197.google.com (mail-qk1-f197.google.com [209.85.222.197]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4cc662te0d-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Tue, 17 Feb 2026 12:43:15 +0000 (GMT) Received: by mail-qk1-f197.google.com with SMTP id af79cd13be357-8c710279d57so310038785a.3 for ; Tue, 17 Feb 2026 04:43:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1771332195; x=1771936995; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=LSGV+cDMrzNJBL7mWZtz0+eIS66GpKCa5MLYXFvWgz4=; b=DMLKL6wB3aUmjl/94XNkGrXtG6M9SRiFqHHIfqn84FJa47qHx8j40i0DC2n3R6UUnQ pIuwZGsNgMRScVcVbb5ezk/On9JEjrll6Wm8KZ+ZSPIVrrJNdV6bqHRUcaCZMlGaz4kX VK2uoRn0wy5kskCPG659wT1QQVN9Le/fVZ0cpFChcTXD7xgL47LCoByX9vCrl6Rw/w8X 2G+/ejOZD/EwWlYVawnabCp7gPyFowBE8lba679WpQX/ph/Et/ePm0Xrs7G2d6zvuGhE 38RMj1253GP3vF6S3X7K5CPfTlxX+uabtojNkG7t0JVJghLg+WXNKcwSXUy+YHF447Rq t+lg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1771332195; x=1771936995; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-gg:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=LSGV+cDMrzNJBL7mWZtz0+eIS66GpKCa5MLYXFvWgz4=; b=jIKKQXBc4/DddnskfLni2pNmkB6lo7tFmRl23vkzdOB1xVXu7aAnMxRhsrxkqEaUul isqS0dIWfgQvYqRXYPWqplrMr3CIEZFMCv/qfrgnH3mAFtkaMwQcSjpYTamy1QRZOxI/ AK/MTiSIZqPAjJU88CC/CpPyLCEDO3TOXH0pY6NFDB2/u8CFYw0xa24ltwF0rhoIhvWr +fKamyxjZ0czv3OSX3Z8oAT7uwQWKr3GJzvbyTWt6jACxo602plnb8TRc8N+xpmtNl9q 9LGbxRNyuCAYzvmObS3euNwA79xJQBG23dYvTBh52S8Cl3yGijiGZomBsSqpP+WhtMPs +i4w== X-Forwarded-Encrypted: i=1; AJvYcCUZyQpDs7Eibo6QZXBXnKQpD5srbluxYvh5AzdR0LFhaXwsSIuCCJLnuwnXDQAZ2kBiBxnmq8QrfwtnfbM=@vger.kernel.org X-Gm-Message-State: AOJu0YxI2+G9aimvDPJJvFY4CBqUYtBqW0Jxm4UeDEyLV2PvnwQ0u6H/ FfnuF9K5xQlBffWEmwB/BmtL0gg2DhfvPGSnhOXdZd2hz8+uqb5jLukxIhXQfczSqHvbYaFC/Xx C+5z0Y7iHKqsmSGh23mQPhF1RD4cRS2bUDkPpxyJrtIAbhCr0EVYoJdxq8gEQXkZdR2Q= X-Gm-Gg: AZuq6aKzE+NlClitgMfM44JSx1yvV1D6DG8vwieVDehFNs6SvTYkh6Z0e6wvwGYD7tg B9uG1ftKVPn27ILpLnTqek5i4aVcoCDp0v4co5AAGgj9Xxwt7M8hIiZOSogij/97uNIwiSnnFE/ hOIzsbJqhr0kSj+fIe6p6Pcwd5rezAXeU8cymIn0CoEJDMn8/3Ce+IBZojFk+wcRcYUr0/3lCD4 uTFXNsUbSwavO7uffmN7GRYW5kvMbEJucF5FqS997TvlnRi76a5d36tHnPyPeLuX/0N7pGNmCjx aKw5+1eQW8SZAx+Bd+B4+qyZMYtoNtWsFxW8q4q1XZRg1G9R/6Rtb58wh+C4+4OxmU4QCwfvScm +xAaSMl1CAR+2BEltR3NNhAQNvSM2e+VgJ310oHtDC4eoTJzsK8lelYv2kkRzMMrJDhSX0bDaeW 6JciE= X-Received: by 2002:a05:620a:2988:b0:8cb:3a1d:79fc with SMTP id af79cd13be357-8cb4080809amr1276633185a.2.1771332194586; Tue, 17 Feb 2026 04:43:14 -0800 (PST) X-Received: by 2002:a05:620a:2988:b0:8cb:3a1d:79fc with SMTP id af79cd13be357-8cb4080809amr1276631385a.2.1771332194210; Tue, 17 Feb 2026 04:43:14 -0800 (PST) Received: from [192.168.119.254] (078088045245.garwolin.vectranet.pl. [78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b8fc7385d99sm333776866b.17.2026.02.17.04.43.11 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 17 Feb 2026 04:43:13 -0800 (PST) Message-ID: Date: Tue, 17 Feb 2026 13:43:10 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH RFC 5/8] arm64: dts: qcom: Remove inexistent TCSR_CC To: Krzysztof Kozlowski , Konrad Dybcio , Bjorn Andersson , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lee Jones , Taniya Das , Linus Walleij , Melody Olvera , Taniya Das , Raviteja Laggyshetty , Jishnu Prakash Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, Mukesh Ojha , stable+noautosel@kernel.org References: <20260202-topic-8750_tcsr-v1-0-cd7e6648c64f@oss.qualcomm.com> <20260202-topic-8750_tcsr-v1-5-cd7e6648c64f@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMjE3MDEwNSBTYWx0ZWRfXyx+LmGO2MPO1 eSomQW1f0JnVmxm3Lb3PAw925IXybSYzJ/4IW6H4fsM4ihd6vQtHKhtqtV5Rs8siEMUBn2jnN2N p0gSHXe/O2IAh7t6UN/nINVKFbM0pj7vKGD+46/AHoZKlTzT6KWtd6QU2PZeeWFHA3ArvSwCOBz 9yH8zSoRdk3EIrd2FV2VbfZS6mwG1vLbfuaWUgJKzBq8Mo7/mxYU1uosGHFV/kBAydjoWrkDeb5 sadGQiKcoTvfva0TRGIqLe7ZzXfbmDNQOSyPETudR8x6PqO7BevBUAMy5EcyDdZfuWwOcr+fbtv U7BC79MGaF3h4V46eHzRlrTVxisEyhN/OKgIexhHK8fKuiw2ZPOdLHm3k/99UMUOmHphoKzpwKf N8PmzKD1kkGcjogGA1nMFmUsuNfXCvkwrXv5Um/mLGbTVy9NDEuPWzBktLeeY40pY4j4/HvVpm1 Ni9ez3/DAvrDzCei8EQ== X-Authority-Analysis: v=2.4 cv=Y6b1cxeN c=1 sm=1 tr=0 ts=69946263 cx=c_pps a=50t2pK5VMbmlHzFWWp8p/g==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=HzLeVaNsDn8A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=Mpw57Om8IfrbqaoTuvik:22 a=GgsMoib0sEa3-_RKJdDe:22 a=EUspDBNiAAAA:8 a=VwQbUJbxAAAA:8 a=HEtdb3PhFzw24E7G2eEA:9 a=QEXdDO2ut3YA:10 a=IoWCM6iH3mJn3m4BftBB:22 X-Proofpoint-GUID: stQ0iZE1AWg-fWcxFZg72164zMUwQc6C X-Proofpoint-ORIG-GUID: stQ0iZE1AWg-fWcxFZg72164zMUwQc6C X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-02-17_01,2026-02-16_04,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 suspectscore=0 adultscore=0 priorityscore=1501 impostorscore=0 bulkscore=0 spamscore=0 lowpriorityscore=0 malwarescore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2601150000 definitions=main-2602170105 On 2/17/26 1:39 PM, Krzysztof Kozlowski wrote: > On 02/02/2026 15:57, Konrad Dybcio wrote: >> From: Konrad Dybcio >> >> On SM8750 specifically, the block which provides various reference >> clocks does *NOT* live inside TCSR, but rather TLMM. >> >> With the former now being able to properly expose them, switch over to >> the proper source. >> >> Now, the TCSR still exists as a block for various tunables and >> switches, however the prior misuse resulted in its 8750-specifc >> compatible being already in use. With it freed up, it is now free again >> to be described properly. >> >> Fixes: 068c3d3c83be ("arm64: dts: qcom: Add base SM8750 dtsi") >> Cc: # complex dependencies, no immediate gain >> Signed-off-by: Konrad Dybcio >> --- >> arch/arm64/boot/dts/qcom/sm8750.dtsi | 22 ++++++++-------------- > > > This will break all the users of this DTS and commit msg is silent about > this. It's also silent on actual bug being supposedly fixed here. > > So again - as explained many times to other Qualcomm engineers - you > cannot just break the users silently and without justified reason. > > That's RFC, so maybe you planned to rewrite it later, dunno. That's why > I did not review the rest. I assumed the explanation in the cover letter is enough, but I can include some more context here too Konrad